28333386

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 63483264

約数和(自身を除く): 35149878

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 107, 141, 214, 282, 313, 321, 423, 626, 642, 846, 939, 963, 1878, 1926, 2817, 5029, 5634, 10058, 14711, 15087, 29422, 30174, 33491, 44133, 45261, 66982, 88266, 90522, 100473, 132399, 200946, 264798, 301419, 602838, 1574077, 3148154, 4722231, 9444462, 14166693, 28333386]

約数ペア:

[(1, 28333386), (2, 14166693), (3, 9444462), (6, 4722231), (9, 3148154), (18, 1574077), (47, 602838), (94, 301419), (107, 264798), (141, 200946), (214, 132399), (282, 100473), (313, 90522), (321, 88266), (423, 66982), (626, 45261), (642, 44133), (846, 33491), (939, 30174), (963, 29422), (1878, 15087), (1926, 14711), (2817, 10058), (5029, 5634)]